ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Crystals of the precursor are interpenetrant twins elongated along the c-axis (180x50x50 jjim). The twin boundaries are {(110)} and the twin law is 90 rotation about [001]. Single- crystal X-ray and optical studies yielded monoclinic symmetry (a, 20.04; b, 19.92; c, 13.39 A; 0-90). Because of the ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/292818a0
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